Mathematics High School

please help, this is geometry

Please Help, This Is Geometry

Answers

Answer 1

Answer:

Step-by-step explanation:

r = 3

angle = 50

Formula: Length = (angle/360) * 2 pi * r

Length = (50/360) * 2 * 3.14 * 3

Length = 0.13889 * 2 * 3.14 * 3

Length = 0.13899 * 6 * 3.14

Length = 2.6167

Related Questions

Write the slope-intercept form of the
equation that passes through: (4,2),
parallel to y = x-3

I tried to answer myself but somehow got it wrong, would like to know what I did wrong

Answers

Answer:
y=x+2

Explanation:

Subtract 15 –k from -6k– 7.

Answers

Answer:

[tex] - 6k - 7 - (15 - k) \\ = - 6k - 7 - 15 + k \\ = - 5k - 22 \\ thank \: you[/tex]

A woodpecker pecked at a 17 m wooden pole until it cracked and the upper part fell with the top hitting the ground 10 m from the foot of the pole. Since the upper part had not completely broken off, the bird pecked away where the pole had cracked. How far was the bird above the ground?​

Answers

Answer:

the woodpecker was 7m above the ground

The height where the bird pecked is 7m above the ground.

What is a numerical expression?

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, A woodpecker pecked at a 17 m wooden pole until it cracked and the upper part fell with the top hitting the ground 10 m from the foot of the pole.

Therefore, If the length of the pole that fell down is 10m then the length of the remaining pole is,

= (17 - 10)m.

= 7m.

So, The bird pecked away where the pole had cracked is 7m.

learn more about numerical expressions here :

https://brainly.com/question/29199574

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PLSSSSSSSSS HELPPPPPOPPPOP

Answers

Answer:

Step-by-step explanation:

Can someone help me with this?

Answers

The answer is C hope this helps

PLZZZ HELP……Explain why the lines are parallel given the angles shown. Assume that all tile patterns use this basic shape.

Answers

Answer:

it is parallel because it is a straight line I think

I need help with this, can u guys plz help?

Answers

I do this homeschooling as well lol but if you scan the question it should show u the answer

Answer:

$400

Step-by-step explanation:

Each of the symbols ("barrels") are worth $200 each, and there are 2 "barrels" that in Figure A Save store. So, we have the following expression: [tex]200(2)=400[/tex].

Can someone help ASAP I think Ik the answer but don’t wanna get wrong

Answers

Answer:

(4x+1)= 81

Step-by-step explanation:

4x+1= 81

4x= 81 - 1

4x= 80

x= 80/4

x= 20

Answer:

4x+1=81(vertically opposite angles)

x=20 degrees

Step by step explanation:

4x+1=81

4x   =81-1

  4x=80

     x=20

The perimeter of a rectangular tray is 28 inches. The length of the tray is 2 inches longer the width of the tray. Determine the dimensions of the rectangular tray.

Answers

Answer:

width = 6 and length = 8

Step-by-step explanation:

perimeter = 2*(length + width). (1)

and we have that length = 2 + width

in (1)

28 = 2 *(width + 2 + width)

14= 2*width +2

width =6

and so length will be 8

Describe the transformation
(x,y) to (y-2, x+2)

Answers

Move to the right 2 points and move down two points

if 10x=43 what's X?................................

Answers

Answer:

4.3 is my best answer because 4.3x10=43

Step-by-step explanation:

Answer:

Step-by-step explanation:

43/10 first you subtract by 4 then you pull down a zero and your answer is 4.3

Help I need to know if each statement is always, sometimes, or never true

Answers

Never
Always
Sometimes - for example sr(12) / sr(3) = sr(12 / 3) = sr(4) = 2
Always

It took Sharon 4 hours to drive to her grandmother's house. Her grandmother lives 140 miles from Sharon.

What was Sharon's average speed for this trip?




A. 30 mph

B. 35 mph

C. 136 mph

D. 560 mph

Answers

Answer:

B

Average speed = total diatance covered

total time taken

= 140 miles

4 hours

= 35mph

Which expression is equivalent to 3x(bx+10−(x2−5x+c)
A
(3b−1)x2−5x+10+c

B
−x2+(3b+35)x−c

C
−3bx2+25x+c

D
(3b−1)x2+35x−c

Answers

Answer:

Step-by-step explanation:

the ratio of carp to bass in a lake is 7 to 2 there are 2,700 of these types of fish combined how much bass are in the lake please helpppppppppp

Answers

Answer:

divide

Step-by-step explanation:

divide the questions and then that should give you the answer if it doesn't

then subtract.

help me it’s number 3

Answers

Answer:

x multiplied by 6 is 6x.

Hope it helps

X multiplied by 6 can be expressed as 6x

6. The sum of two integers is -38,458. If one of
them is - 75, 250, then find the other.

Answers

Answer:

36792

Step-by-step explanation:

To find the required integer, subtract the given integer from the sum, that is

- 38458 - ( - 75250)

= - 38458 + 75250

= 36792

Calvin's mp3 player has a 2GB
memory card and can hold 500
songs. How many songs will he be
able to have on his mp3 player if he
upgrades to 4GB of memory?
4
[?]
são
2
=
500

Answers

Answer:

1000

Step-by-step explanation:

You just have to multiply by two

-m/3=-4
m?
Yeah i need to figure out how to do this one

Answers

Answer:

assuming that this is just an algebra problem and not some graphing

problem that you are trying to fin the slope vale m in y-mx+b

-m/3 = -4

-m = -4*3

-m = -12

m=12

Step-by-step explanation:

how many is 8x8x8x8x8

Answers

32,768
Is the correct answer I’m pretty sure

The value of the expression "8 × 8 × 8 × 8 × 8" is 32,768, obtained by repeatedly multiplying 8 by itself five times.

The expression "8 × 8 × 8 × 8 × 8" represents the multiplication of the number "8" by itself 5-times. When you multiply 8 by 8, you get 64. Multiplying 64 by 8 gives you 512, and multiplying 512 by 8 yields 4,096. Finally, multiplying 4,096 by 8 results in 32,768.

Therefore, the required value of expression "8 × 8 × 8 × 8 × 8" is 32,768. This indicates that by repeatedly multiplying 8 by itself, a total of five times, we arrive at the final product of 32,768.

Learn more about Expression here

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The given question is incomplete, the complete question is

What is the value of the expression " 8 × 8 × 8 × 8 × 8"?

please help find the sum of all even integers from 2 to 100

Answers

Answer:

2550

Step-by-step explanation:

2 + 4 + 6 + ……… + 98 + 100

= (2×1) +(2×2) + (2×3) + ……… + (2×50)

= 2 × (1 + 2 + 3 + ………. + 50)

The sum (S) of n natural numbers is given by -

S = (n × (n + 1) )/2

Therefore,

2 × (1 + 2 + 3 + ……… + 50)

= 2 × ((50 × 51)/2)

= 2 × (2550/2)

= 2 × 1275

= 2550

Hope this helps!

1/9 as a rational number

Answers

Answer is 0.111

So it is rational

the braking distance of a vehicle is directly proportional to the square of its speed. when the speed of the vehicle is b m/s, it's breaking distance is d m. if the speed of the vehicle is increased by 200%. find the percentage increase in its breaking distance​

Answers

“The breaking distance is directly proportional to the square of its speed”
Using your variables, this means: d = k•b^2
k here is some unknown (and for this question irrelevant) number.

Now if b (the speed) is increased by 200%, then your new speed is b+2b = 3b. The 2b is the 200% increase.

Throw 3b into the first equation we have the new d as:
d = k • (3b)^2

Simplifying this, you have d = k•9b or d=9kb

This means the new braking distance is 9 times the original braking distance.

How do I work this out (don’t tell me the answer) quickest reply gets brainiest

Answers

Answer:

2/7 divided by 3/4

So we can't divide fractions but what we can do is multiply them.

The First step is to do KCF (Keep, Change, Flip)

So It will be 2/7 TIMES 4/3. Keep 2/7 change the division sign to multiplication sign and flip 3/4 to 4/3. Now Multiply normally.

I hope this helps you find the correct answer <3

Given that AOC is straight line,find the value of the unknown in each of the following figuresò​

Answers

Answer:

x=52°

Step-by-step explanation:

38° +90°+x = 180° ( Angles on a straight line)

x+ 128° =180°

x= 180° -128°

x= 52°

What is the square root of 9000?

Answers

Approximately 94.8683

8
There is a 46% chance that a senior has "early out". What is the probability that a senior
DOESN'T have "early out"? *
(7 points)

Answers

54% because there is a total of 100 and you have already taken 46 of that. And we have not been given a third factor

Ronaldo catches the bus at 4:00 PM to ride 3.2 miles from his house to the dentist office. He arrives at 4:30 PM, for a one hour appointment. Then he rides a bus traveling at the same rate of speed for 4.8 miles to the soccer field. Is he on time for his 6:30 PM soccer practice? PLEASE HELP!!

Answers

The trip from home to dentist is 3.2 miles and takes (less than?) 30 minutes
The average bus speed is 6.4 miles/hour.
Since the dentist appointment finishes at 5:30pm and he has an hour to go 4.8 miles, he will be on time to soccer.

Find the cost of 200 grams of flour at $6 per kilogram

Answers

Answer:

$1.2

Step-by-step explanation:

Convert gram to kilogram

200÷1000=0.2kg

0.2 × 6 =1.2

I need help with this

Answers

Evaluate the Function the answer is 34

Answer:

34

Step-by-step explanation:

1. plug in 4

sqrt(4) +2(x)^2

=2 +2(16)

=2+32

=34

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